Sealing device of tumor interventional surgical instrument set

Abstract

The utility model provides a sealing device of a tumor interventional surgical instrument set, which belongs to the technical field of surgical instruments and comprises a supporting assembly, a base, a supporting plate fixedly connected to the upper end of the base, a sliding rail fixedly connected to the side wall of the end of the supporting plate and a sliding block slidably mounted in the middle of the sliding rail. The positioning plate is fixedly connected to the upper end of the sliding block; the sealing assembly comprises a cover body fixedly connected to the side wall of the upper end of the supporting plate, a sealing air cylinder fixedly connected to the middle position of the cover body, a die head fixedly connected to the end of the sealing air cylinder and an electric heating wire fixedly connected to the middle of the die head. The surgical instrument bag has the advantages that the supporting assembly and the sealing assembly are used in cooperation, the accurate position of the surgical instrument bag in the sealing process is guaranteed, and the consistency and stability of the sealing effect are guaranteed. The sealing part of the surgical instrument set can be fully heated, melted and tightly combined, and the operation process is simple and easy to understand.

Description

Technical Field

[0001] This utility model belongs to the field of surgical instrument technology, specifically relating to a sealing device for an interventional tumor surgery instrument pack. Background Technology

[0002] In today's rapidly evolving medical technology landscape, interventional oncology surgery, with its significant advantages such as precision and minimal invasiveness, is playing an increasingly important role in cancer treatment. These surgeries require the use of various specialized and precise instruments; therefore, the proper preservation and sterility of these instruments are crucial to ensuring the success of the procedure and the safety of the patient.

[0003] Surgical instrument packs, as crucial carriers for storing and transporting interventional oncology surgical instruments, directly impact the sterile environment of these instruments through their sealing quality. Traditional sealing methods and devices for surgical instrument packs have several shortcomings. Some sealing devices lack positioning accuracy, making it difficult to ensure the precise position of the surgical instrument pack during the sealing process. This can easily lead to misalignment of the sealing area, affecting the sealing effect and increasing the risk of contamination of the surgical instruments. Furthermore, traditional sealing devices suffer from poor operational stability; the fit between components is not precise enough, making them prone to shaking and misalignment, affecting the accuracy and quality of the seal. Moreover, the operation process is often complex, requiring a high level of skill from the operator, increasing the possibility of human error and reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a sealing device for an interventional surgical instrument pack for tumors, thereby addressing the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A sealing device for an interventional tumor surgery instrument pack, comprising,

[0007] The support assembly includes a base, a support plate fixedly connected to the upper end of the base, a slide rail fixedly connected to the side wall of the end of the support plate, a slider slidably installed in the middle of the slide rail, and a positioning plate fixedly connected to the upper end of the slider.

[0008] The sealing assembly includes a cover fixedly connected to the upper side wall of the support plate, a sealing cylinder fixedly connected to the middle position of the cover, a die head fixedly connected to the end of the sealing cylinder, and a heating wire fixedly connected to the middle of the die head. The end of the die head has a stepped edge structure that matches the groove at the end of the positioning plate.

[0009] As a preferred scheme of the utility model, the sealing assembly further includes a guide column fixedly connected to the side wall of the support plate, and a shaft sleeve sleeved in the guide column, the shaft sleeve is fixedly connected to the side wall of the die head, and the guide column is inserted into the through hole of the side wall of the die head.

[0010] As a preferred scheme of the utility model, the sealing assembly further includes an elastic pressing piece fixedly connected to the side wall of the die head, the end of the elastic pressing piece is bent to the side wall of the electric heating wire, and the elastic pressing piece is used in cooperation with the positioning plate.

[0011] As a preferred scheme of the utility model, the support assembly further includes a push cylinder fixedly connected to the inside of the base, and a connecting piece fixedly connected to the end of the push cylinder, the end of the connecting piece is fixedly connected to the side wall of the positioning plate.

[0012] As a preferred scheme of the utility model, the support assembly further includes a limiting plate fixedly connected to the side wall of the support plate, the end of the limiting plate extends to the side wall of the positioning plate.

[0013] As a preferred scheme of the utility model, the limiting plates are symmetrically installed on both sides of the positioning plate, and the side wall of the end of the positioning plate is provided with spring columns used in cooperation with the positioning plate.

[0014] As a preferred scheme of the utility model, the support assembly further includes a handle bolt threadedly connected to the side wall of the positioning plate, and the end of the handle bolt is threadedly connected to the side wall of the sliding block.

[0015] Compared with the prior art, the utility model has the beneficial effects that: through cooperation of the support assembly and the sealing assembly, the accurate position of the surgical instrument bag in the sealing process is ensured, the position of the positioning plate can be finely adjusted, the consistency and stability of the sealing effect are ensured, the sealing part of the surgical instrument bag can be fully heated and fused and tightly combined, the leakage of the surgical instrument bag in the storage and transportation process is prevented, and the sterile environment of the surgical instrument is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the utility model embodiment, the drawings needed to be used in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the drawings for the ordinary skilled in the art without the creative labor. Among them:

[0017] Figure 1 It is the whole structure schematic diagram of the utility model.

[0018] Figure 2 It is the front structure schematic view of the utility model;

[0019] Figure 3 It is the overhead structure schematic view of the utility model;

[0020] Figure 4 It is the A-A section structure schematic view of the utility model.

[0021] In the drawing: 100, support assembly; 101, base; 102, support plate; 103, slide rail; 104, sliding block; 105, positioning plate; 106, advancing cylinder; 107, connecting piece; 108, limiting plate; 109, spring column; 110, handle bolt; 200, sealing assembly; 201, cover body; 202, sealing cylinder; 203, die head; 204, heating wire; 205, guide column; 206, shaft sleeve; 207, elastic pressing piece. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific implementation of the utility model is explained in detail below with the help of the attached drawings of the specification.

[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] EMBODIMENT

[0026] REFERENCE Figures 1-4 For the embodiment of the utility model, the embodiment provides a sealing device of a tumor interventional surgery instrument bag, which comprises,

[0027] The support assembly 100 comprises a base 101, a support plate 102 fixedly connected to the upper end of the base 101, a slide rail 103 fixedly connected to the side wall of the end portion of the support plate 102, a sliding block 104 slidingly installed in the middle of the slide rail 103, and a positioning plate 105 fixedly connected to the upper end of the sliding block 104;

[0028] The sealing assembly 200 comprises a cover 201 fixedly connected to the end side wall of the support plate 102, a sealing cylinder 202 fixedly connected to the middle position of the cover 201, a die head 203 fixedly connected to the end of the sealing cylinder 202, and an electric heating wire 204 fixedly connected to the middle of the die head 203. The end of the die head 203 is provided with a stepped edge structure matching the end groove of the positioning plate 105.

[0029] The base 101 serves as the basic support component of the entire sealing device, providing a stable mounting platform for other components and ensuring that the device does not shake or displace during operation. The support plate 102 is fixedly connected to the upper end of the base 101, serving as a connection and support for other components, providing mounting positions for the slide rail 103 and the sealing assembly 200, etc. The sliding block 104 is slidingly installed in the middle of the slide rail 103 and can freely slide on the slide rail. The sliding block is fixedly connected to the positioning plate 105, and when the sliding block slides, it can drive the positioning plate 105 to move, achieving adjustment of the position of the surgical instrument package. The positioning plate 105 is fixedly connected to the upper end of the sliding block 104 and is used to place the tumor interventional surgical instrument package. The end of the positioning plate is provided with a groove matching the stepped edge structure of the end of the die head 203, which plays a role in positioning and cooperation during sealing. The cover 201 is fixedly connected to the side wall of the upper end of the support plate 102, providing protection and installation space for components such as the sealing cylinder 202. The cover can prevent external dust, debris, etc. from entering the interior of the sealing assembly, affecting the normal operation of the components. The sealing cylinder 202 is fixedly connected to the middle position of the cover 201 and is the main power component for achieving sealing action. The sealing cylinder can generate downward pressure to push the die head 203 downward, thereby pressing and sealing the surgical instrument package placed on the positioning plate 105. The electric heating wire 204 is fixedly connected to the middle of the die head 203 and is the key component for achieving sealing. When the electric heating wire 204 is powered and heated, it can cause the sealing parts of the surgical instrument package to melt together, thereby achieving the purpose of sealing.

[0030] Specifically, the sealing assembly 200 further comprises a guide column 205 fixedly connected to the side wall of the support plate 102, and a shaft sleeve 206 sleeved in the middle of the guide column 205, the shaft sleeve 206 being fixedly connected to the side wall of the die head 203, and the guide column 205 being inserted into the middle of the through hole in the side wall of the die head 203.

[0031] The shaft sleeve 206 is sleeved in the middle of the guide column 205 and is fixedly connected to the side wall of the die head 203. The shaft sleeve 206 cooperates with the guide column 205 to enable the die head 203 to smoothly slide on the guide column 205, reducing friction during movement, improving the operating efficiency of the device, and maintaining the sealing precision of the device.

[0032] Further, the sealing assembly 200 further comprises an elastic pressing plate 207 fixedly connected to the side wall of the die head 203, the end of the elastic pressing plate 207 is bent to the side wall of the electric heating wire 204, and the elastic pressing plate 207 is used in cooperation with the positioning plate 105.

[0033] The elastic pressing plate 207 is fixedly connected to the side wall of the die head 203, and the end is bent to the side wall of the electric heating wire 204. The elastic pressing plate is used in cooperation with the positioning plate 105. During the pressing process, the elastic pressing plate 207 can exert a certain pressure on the sealing part of the surgical instrument package, so that the sealing is more compact, and at the same time, the surgical instrument package can be prevented from being displaced during the sealing process.

[0034] Further, the supporting assembly 100 further comprises a push cylinder 106 fixedly connected to the inside of the base 101, and a connecting piece 107 fixedly connected to the end of the push cylinder 106, and the end of the connecting piece 107 is fixedly connected to the side wall of the positioning plate 105.

[0035] The push cylinder 106 is fixedly connected to the inside of the base 101, and is a power source for driving the positioning plate 105 to move. The push cylinder is connected to the positioning plate 105 through the connecting piece 107, and when the push cylinder works, the positioning plate 105 can move linearly along the slide rail 103.

[0036] Preferably, the supporting assembly 100 further comprises a limiting plate 108 fixedly connected to the side wall of the supporting plate 102, and the end of the limiting plate 108 extends to the side wall of the positioning plate 105.

[0037] The limiting plate 108 is fixedly connected to the side wall of the supporting plate 102, and the end extends to the side wall of the positioning plate 105. The limiting plate is symmetrically installed on both sides of the positioning plate 105, and functions to limit the movement range of the positioning plate 105, preventing the positioning plate from deviating from the track or exceeding the normal working position during sliding.

[0038] It should be noted that the limiting plate 108 is symmetrically installed on both sides of the positioning plate 105, and the end of the side wall of the positioning plate 105 is provided with a spring column 109 used in cooperation with the positioning plate 105.

[0039] The spring column 109 is installed on the side wall of the end of the positioning plate 105 and is used in cooperation with the limiting plate 108. The spring column plays a role of buffering and damping during the movement of the positioning plate 105, and at the same time, it can also ensure that the positioning plate can be automatically reset when subjected to external force, thereby improving the stability and reliability of the device.

[0040] Preferably, the supporting assembly 100 further comprises a handle bolt 110 screw-connected to the side wall of the positioning plate 105, and the end of the handle bolt 110 is screw-connected to the side wall of the slide block 104.

[0041] The handle bolt 110 is threadedly connected to the side wall of the positioning plate 105 and the end is threadedly connected to the side wall of the sliding block 104. The handle bolt serves to firmly connect the positioning plate 105 and the sliding block 104 together, and the relative position between the positioning plate 105 and the sliding block 104 can be fine-tuned by rotating the handle bolt to meet the sealing requirements of different surgical instrument packages.

[0042] In use, when the tumor intervention surgical instrument package needs to be sealed, first place the surgical instrument package on the positioning plate 105. Then start the push cylinder 106, which pushes the positioning plate 105 along the sliding rail 103 to move towards the sealing assembly 200 through the connecting piece 107. During the movement, the limiting plate 108 limits the movement range of the positioning plate 105, and the spring column 109 serves as a buffer and shock absorber to ensure that the positioning plate 105 reaches the predetermined position smoothly and accurately. At the same time, the position of the positioning plate 105 can be fine-tuned by rotating the handle bolt 110 to ensure that the sealing part of the surgical instrument package is accurately aligned with the die head 203.

[0043] When the positioning plate 105 reaches the specified position, the sealing cylinder 202 is started. The sealing cylinder generates a downward pressure to push the die head 203 to move downward along the guide column 205. The stepped edge structure at the end of the die head 203 cooperates with the groove at the end of the positioning plate 105 to accurately press on the sealing part of the surgical instrument package. At the same time, the electric heating wire 204 is energized, and the electric heating wire generates heat to heat and melt the sealing part of the surgical instrument package. The elastic pressing piece 207 exerts a certain pressure on the sealing part of the surgical instrument package, so that the melted part is tightly bonded together, thereby achieving the sealing of the surgical instrument package. After sealing is completed, the sealing cylinder 202 is retracted upward, bringing the die head 203 away from the surgical instrument package. The push cylinder 106 moves in reverse to bring the positioning plate 105 back to the initial position for the next sealing operation.

[0044] In summary, the cooperation of the sliding rail 103, the sliding block 104 and the positioning plate 105 in the support assembly 100, as well as the setting of the limiting plate 108 and the spring column 109, ensures the accurate position of the surgical instrument package during the sealing process. At the same time, the position of the positioning plate 105 can be fine-tuned by the handle bolt 110, further improving the positioning accuracy and ensuring the consistency and stability of the sealing effect.

[0045] The sealing cylinder 202 in the sealing assembly 200 provides strong pressing force, the precise fit of the die head 203 and the positioning plate 105, and the heating effect of the electric heating wire 204, so that the sealing part of the surgical instrument package can be fully heated and melted and tightly combined. The use of the elastic pressing sheet 207 further enhances the tightness of the sealing, effectively preventing the leakage of the surgical instrument package during storage and transportation, and ensuring the sterile environment of the surgical instrument. The design of the guide column 205 and the shaft sleeve 206 ensures the vertical movement of the die head 203 during pressing, avoiding deviation and shaking, improving the precision and quality of sealing. At the same time, the connection between the components is firm and the structure is reasonable, so that the whole device is stable and reliable during operation, reducing the probability of failure and improving the work efficiency.

[0046] The operation process of the sealing device is simple and easy to understand. Through the control of the advancing cylinder 106 and the sealing cylinder 202, the positioning and sealing operations of the surgical instrument package can be completed. At the same time, the handle bolt 110 is set to facilitate the operator to adjust the position of the positioning plate 105, reduce the technical requirements of the operator, and improve the convenience of work.

[0047] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0048] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the presently considered best mode of carrying out the inventive subject matter, or those unrelated to enabling the inventive subject matter).

[0049] It is to be understood that the development making of the numerous implementation decisions during the development of any embodiment is a design choice. These development efforts would be of a routine nature, however, to those of ordinary skill in the art having the benefit of this disclosure, and without undue experimentation would be expected to be achieved as a routine effort.

[0050] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and all modifications and equivalent replacements should be covered in the scope of the claims of the present application.

Claims

1. A sealing device for a tumor intervention surgery instrument package, characterized by: The utility model relates to a sealing device for sealing the sealing device, and the sealing device comprises a support assembly (100) and a sealing assembly (200). The sealing assembly (200) comprises a cover body (201) fixedly connected to the upper end of the side wall of the support plate (102), a sealing air cylinder (202) fixedly connected to the middle position of the cover body (201), a die head (203) fixedly connected to the end of the sealing air cylinder (202), and an electric heating wire (204) fixedly connected to the middle of the die head (203), wherein the end of the die head (203) is provided with a step edge structure matched with the recess of the end of the positioning plate (105). The sealing assembly (200) further comprises a guide column (205) fixedly connected to the side wall of the support plate (102), and a shaft sleeve (206) sleeved in the middle of the guide column (205), wherein the shaft sleeve (206) is fixedly connected to the side wall of the die head (203), and the guide column (205) is inserted into the middle of the through hole in the side wall of the die head (203).

2. The sealing device for a tumor intervention surgical instrument kit according to claim 1, characterized in that: The sealing assembly (200) further comprises an elastic pressing sheet (207) fixedly connected to the side wall of the die head (203), wherein the end of the elastic pressing sheet (207) is bent to the side wall of the electric heating wire (204), and the elastic pressing sheet (207) is used in cooperation with the positioning plate (105).

3. A sealing device for a tumor intervention surgical instrument kit according to claim 2, characterized in that: The support assembly (100) further comprises a push air cylinder (106) fixedly connected to the inside of the base (101), and a connecting piece (107) fixedly connected to the end of the push air cylinder (106), wherein the end of the connecting piece (107) is fixedly connected to the side wall of the positioning plate (105).

4. The sealed apparatus of claim 3, wherein: The support assembly (100) further comprises a limiting plate (108) fixedly connected to the side wall of the support plate (102), wherein the end of the limiting plate (108) extends to the side wall of the positioning plate (105).

5. A sealing device for a tumor intervention surgical instrument kit according to claim 4, characterized in that: The limiting plate (108) is symmetrically installed on both sides of the positioning plate (105), and the end of the positioning plate (105) is provided with a spring column (109) used in cooperation with the positioning plate (105).

6. The sealed apparatus of claim 5, wherein: The support assembly (100) further comprises a handle bolt (110) threadedly connected to the side wall of the positioning plate (105), wherein the end of the handle bolt (110) is threadedly connected to the side wall of the sliding block (104).

7. A sealed device for a tumor intervention surgical instrument kit according to claim 6, characterized in that: ​

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